@misc{indiciae58b2dd0e4771,
  title = {Method for quantitating formaldehyde gas in air.},
  author = {D T Braymen and J R Songer},
  year = {1970},
  doi = {10.1128/am.19.6.1021-1022.1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5456011/},
  note = {Source identifier: 5456011}
}